The Modern Studio White China Silk (6' x 6') is a slip on that diffuses direct sources. 1 stop.  All 4 sides of all Modern Studios textiles have webbing, and grommets, with the 4 corners having elastic sewn on. They also come in nice reusable bags printed with what’s inside the Modern Studio White China Silk (6' x 6').
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.